Truong Mam Non Quang Chinh Huyen Hai Ha Address: Hamlet 5, Quang Chinh Commune, Quang Chinh Commune, Hai Ha District, Quang Ninh Province Enterprise code: 5701282489 Phone: 02033762629 Adress: No 92, Tran Binh Trong Street, Quang Ha Town, Hai Ha District, Quang Ninh Province Quang Chinh Commune, Hai Ha District, Quang Ninh ProvinceFounding date: 23 - 6 - 2009